Argentina scientists unearth dinosaur with ‘puny arms’ and hard head

Scientists in Argentina have discovered the remains of a dinosaur that may have used its powerful head to ram its prey, which lived 70m years ago.

The skull of a dinosaur was found in Salta province. The researchers think it is a group of dinosaurs called abelisaurs, which walked on two legs and had short arms like the tyrannosaurus rex.

The researchers said that the short arms may have forced Guemesia to rely on its skull and jaws.

It is a completely new species of dinosaur, which allows us to understand that it is different from other dinosaurs.

An asteroid impact about 66 million years ago wiped out most of Earth's species, including the dinosaurs.

Several dozen abelisaurs have been dug up in southern Argentina, far from the site of the discovery of the first abelisaur.

It had a very sharp sense of smell and was short-sighted, so it would have walked upright on its large feet.

Some scientists think that the animal may have hunted its prey by charging them with its head.

Argentina has a reputation as a treasure trove of fossils of dinosaurs and other prehistoric creatures.

The museum worker who made the discovery is known as the man who made the discovery.